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ENG
ROCKER ARMS
d. Measure the outside diameter
b
of the
rocker arm shafts.
Out of specification
→
Replace.
e. Calculate the clearance by subtracting the
rocker arm shaft outside diameter from the
rocker arm inside diameter.
Out of specification
→
Replace the defec-
tive part(s).
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Rocker arm shaft outside diame-
ter
11.976 ~ 11.991 mm
(0.4715 ~ 0.4721 in)
Rocker arm to shaft standard
clearance
0.009 ~ 0.042 mm
(0.0004 ~ 0.0017 in)
INSTALLING THE ROCKER ARMS
1. Install:
• rocker arms
1
• rocker arm shafts
2
NOTE:
• The thread hole
a
of the rocker arm shaft
must face to the outside.
• After installation, make sure that the thread
hole
a
of the rocker arm shaft is positioned
correctly, as shown in the illustration.
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